This 146 was originally delivered to PSA as N351PS in December 1984. It went on to fly with USAir (N171US), Debonair (G-DEBA) and WDL Aviation (D-AMAJ) amongst quite a few others, before being retired and stored at Cologne (CGN) in August 2012. The frame has been in use as a de-icing trainer at FRA since around January 2014.